共轭元件 meaning in English

conjugate element

Abstract : using the ray - tracing method , we demonstrate that a grating - telescope stretcher is the conjugation of a grating pair compressor . we present an analytical formula for calculating the phase dispersions of the grating - telescope stretcher . the computer simulation with the formula demonstrates that there exists an optimal material dispersion for an amplification system , with which we can achieve the largest dispersion - free bandwidth
文摘:用光线追迹法论证了光栅-球面镜系统与普通的光栅对系统是一对相位共轭元件，并提出了光栅-球面镜系统色散的解析计算公式，以及对一个典型的放大系统做了模拟.模拟结果表明，对于一个放大系统，存在一个最佳的材料色散，用它可以获得最大的无色散带宽